26061921

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{919}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 39611520

約数和(自身を除く): 13549599

約数列:

[1, 3, 9, 23, 69, 137, 207, 411, 919, 1233, 2757, 3151, 8271, 9453, 21137, 28359, 63411, 125903, 190233, 377709, 1133127, 2895769, 8687307, 26061921]

約数ペア:

[(1, 26061921), (3, 8687307), (9, 2895769), (23, 1133127), (69, 377709), (137, 190233), (207, 125903), (411, 63411), (919, 28359), (1233, 21137), (2757, 9453), (3151, 8271)]